devel/ctags-lsp: Add port

This is an LSP that uses universal-ctags, making it both
language-agnostic and compatible with the vast array of languages
that uctags can parse.

However, that also means that it's limited to the data in a tags file,
meaning things like tracking references is off the table. But, it is,
as the author notes, "better than nothing."

Instructions for enabling the LSP in Neovim and Helix can be found
at the WWW: https://github.com/netmute/ctags-lsp

6 files changed, 54 insertions, 0 deletions

diff --git a/devel/Makefile b/devel/Makefile
index 46771a4003df..1b3717183446 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -537,6 +537,7 @@
     SUBDIR += csoap
     SUBDIR += cssc
     SUBDIR += ctags
+    SUBDIR += ctags-lsp
     SUBDIR += ctre
     SUBDIR += ctypes.sh
     SUBDIR += cunit
diff --git a/devel/ctags-lsp/Makefile b/devel/ctags-lsp/Makefile
new file mode 100644
index 000000000000..f4bde86b3660
--- /dev/null
+++ b/devel/ctags-lsp/Makefile
@@ -0,0 +1,20 @@
+PORTNAME=	ctags-lsp
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.11.0
+CATEGORIES=	devel
+
+MAINTAINER=	adamw@FreeBSD.org
+COMMENT=	LSP using universal-ctags as a backend
+WWW=		https://github.com/netmute/ctags-lsp
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	uctags:devel/universal-ctags
+
+USES=		go:modules
+GO_MODULE=	github.com/netmute/ctags-lsp
+
+PLIST_FILES=	bin/ctags-lsp
+
+.include <bsd.port.mk>
diff --git a/devel/ctags-lsp/distinfo b/devel/ctags-lsp/distinfo
new file mode 100644
index 000000000000..9a00426689c6
--- /dev/null
+++ b/devel/ctags-lsp/distinfo
@@ -0,0 +1,5 @@
+TIMESTAMP = 1777579032
+SHA256 (go/devel_ctags-lsp/ctags-lsp-v0.11.0/v0.11.0.mod) = c9cbe1540ddf67f40b4264d6c0e71841ae8ab37f52e8136215f82dcc4a09348a
+SIZE (go/devel_ctags-lsp/ctags-lsp-v0.11.0/v0.11.0.mod) = 47
+SHA256 (go/devel_ctags-lsp/ctags-lsp-v0.11.0/v0.11.0.zip) = 74258f0fe09be02831fd64633eb6dec3891a8110e580bfed70224f4410af66de
+SIZE (go/devel_ctags-lsp/ctags-lsp-v0.11.0/v0.11.0.zip) = 23637
diff --git a/devel/ctags-lsp/files/patch-main.go b/devel/ctags-lsp/files/patch-main.go
new file mode 100644
index 000000000000..4682ed65eb8e
--- /dev/null
+++ b/devel/ctags-lsp/files/patch-main.go
@@ -0,0 +1,11 @@
+--- main.go.orig	2026-04-30 20:08:48 UTC
++++ main.go
+@@ -83,7 +83,7 @@ func parseFlags(args []string, output io.Writer) (*Con
+ 	}
+ 	flagset.BoolVar(&config.showVersion, "version", false, "")
+ 	flagset.BoolVar(&config.benchmark, "benchmark", false, "")
+-	flagset.StringVar(&config.ctagsBin, "ctags-bin", "ctags", "")
++	flagset.StringVar(&config.ctagsBin, "ctags-bin", "uctags", "")
+ 	flagset.StringVar(&config.tagfilePath, "tagfile", "", "")
+ 	flagset.StringVar(&config.languages, "languages", "", "")
+ 
diff --git a/devel/ctags-lsp/pkg-descr b/devel/ctags-lsp/pkg-descr
new file mode 100644
index 000000000000..47900b1f8df6
--- /dev/null
+++ b/devel/ctags-lsp/pkg-descr
@@ -0,0 +1,9 @@
+A Language Server Protocol (LSP) implementation using universal-ctags
+as backend, supporting 100+ languages.
+
+This won't replace your dedicated language server, and it doesn't try
+to. The goal is to have a "better than nothing" language server that's
+trivial to setup for any language.
+
+NOTE: This requires universal-ctags to be built with the JSON option
+enabled (which it is by default).
diff --git a/devel/ctags-lsp/pkg-message b/devel/ctags-lsp/pkg-message
new file mode 100644
index 000000000000..bab618cb2b65
--- /dev/null
+++ b/devel/ctags-lsp/pkg-message
@@ -0,0 +1,8 @@
+[
+{ type: install
+message: <<EOM
+ctags-lsp requires universal-ctags built with the JSON option enabled.
+That option is enabled by default, and is enabled in the pkg from FreeBSD.
+EOM
+}
+]